diy solar

diy solar

Very new to solar but started purchasing items, not sure of the final specs of the whole system.

Her edited page from 18 of the manual on how mine are configured. Also like growatt 12k no issues running with no ac/pv input.
 

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Found an usb to micro usb and solar assistant connected right away.
 

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All 4 ran the whole night with no issues, was able to get them to about 3/4 of capacity by turning on the main heat, all 3 mini splits plus running the charger at 40 amps, plus water heater. Super cool to be able to run so much at one time.
Very nice…
 
Very nice…
Hopefully we will get some sun tomorrow so I can really push them now that the solar assistant is connected. So far no power issues, flickering they only two things that caused any flickering on the 12kw was the toaster oven and blender. I will try those out tomorrow and see what happens.
 
Looks like it a few minutes after sunsets today, stayed up late after everyone was asleep and moved more breakers around.
Slowly working to balance the loads across the batteries. Zero pv production today and just taking the time to look at wood stoves and other ideas.

Few links I have.

Damper system






Resources
 

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Three days of clouds but the temps were 40/50's. I was thinking of using the truck today if it was cloudy again but we have
some sun today. Just did the bare minimum yesterday and only used 11.8 kwh on bank 2. It's interesting how it shows the mppt controllers,
hopefully can have 16 charge controllers online in about two weeks. Cooked for the clients the blender/mini toaster did not cause the eg4's to blink.
 

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Very cool to see the loads and totals considering that 4 of these weight about the same as one 12kw.
Started 40amp charger, then started the 3ton and one mini split with no issues.
 

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Started out at 50% and up to 61% on the ev, interesting looking the delta on load power - %.
Still charging decently with the ev, dryer, heat running, plus about 29 amps for the clients rooms.
 

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We did a little over a 100 mile trip for clients, and it did very well. Two towns over it is very hilly with lots
of stop and go, hitting 4.1m per kwh but did not last very long the avg was 2.3m per kwh
 

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So far they are doing very well and no issues with any appliance, starting power under loads etc.
 

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Heat usage delta/temps, hit a high 43.9kwh inverter 2 running additional floor heaters.
 

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Sky 1/2 full of rolling clouds affect on output. Range 220+amps to -90amps.

 
EG4s still doing well, cannot wait to get the 8 mppts running as I really need those.
EV charging plus heat, cooking and we do way more laundry than most due to our work really
needs more panels. I looked into heat pump dryers but the reviews were all over the place, many
reporting very long dry times. Does anyone have a heat pump based dryer?
 

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Does anyone have a heat pump based dryer?

Yes, I have one - basically the cheapest/simplest one I could find (a Candy Smart Pro CSOEH8A3TES). Works perfectly fine. Yes, clothes don't get as warm as a typical dryer, but they're dry none the less. A big advantage is that you don't need to vent these machines; they collect the water in a container that you just pour out.
 
Yes, I have one - basically the cheapest/simplest one I could find (a Candy Smart Pro CSOEH8A3TES). Works perfectly fine. Yes, clothes don't get as warm as a typical dryer, but they're dry none the less. A big advantage is that you don't need to vent these machines; they collect the water in a container that you just pour out.
Per many the dry cycle was twice as long? How about cleaning and that mold could be an issue? Our current dryer tops out around 6200w during first 10 minutes.
 
Per many the dry cycle was twice as long? How about cleaning and that mold could be an issue? Our current dryer tops out around 6200w during first 10 minutes.

Dry cycle is longer, but power consumption is lower even if it takes longer. I've not had any indications of mold, and cleaning is easy in my opinion: throw out the water and clean the filters. Total power consumption for a full load (8kg) is about 1.5kWh.
 
The hvac and the charger have been running all morning, charging at 40 amps. Very exciting to really
be able to use all the solar available to run everything near max. So far no issues from the eg4, I
had researched the lf/hf inveter and was not sure what to expect. As you can see in the picture
the voltage is stable under loads.
 

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Ford pass finally connected its at 50%, currently states a little over 6 hours at 40 amps to reach 100.
 

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Great find, just picked it up its 415ft of 4awg thhn for the last ground mounted panels.
I have been finding better deals on cable lately which is great, $149 which is crazy compared
to a role of of 10 or 8 thhn at lowes.
 

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